/*
 * This file is part of aion-lightning <aion-lightning.org>.
 * 
 * aion-lightning is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 * 
 * aion-lightning is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License
 * along with aion-lightning.  If not, see <http://www.gnu.org/licenses/>.
 */
package com.aionengine.gameserver.network.aion.clientpackets;

import com.aionengine.gameserver.model.gameobjects.player.Player;
import com.aionengine.gameserver.network.aion.AionClientPacket;
import com.aionengine.gameserver.network.aion.AionConnection;
import com.aionengine.gameserver.network.aion.serverpackets.SM_GROUP_DATA_EXCHANGE;
import com.aionengine.gameserver.utils.PacketSendUtility;

import java.util.Collection;

/**
 * @author xTz
 */
public class CM_GROUP_DATA_EXCHANGE extends AionClientPacket {

    private int groupType;
    private int action;
    private int unk2;
    private int dataSize;
    private byte[] data;

    public CM_GROUP_DATA_EXCHANGE(int opcode, AionConnection.State state, AionConnection.State... restStates) {
        super(opcode, state, restStates);
    }

    @Override
    protected void readImpl() {
        action = readC();

        switch (action) {
            case 1:
                dataSize = readD();
                break;
            default:
                groupType = readC();
                unk2 = readC();
                dataSize = readD();
                break;
        }
        if (dataSize > 0 && dataSize <= 5086)
            data = readB(dataSize);
    }

    @Override
    protected void runImpl() {
        Player player = getConnection().getActivePlayer();
        if (player == null || data == null) {
            return;
        }

        if (action == 1) {
            PacketSendUtility.broadcastPacket(player, new SM_GROUP_DATA_EXCHANGE(data));
            return;
        }

        Collection<Player> players = null;
        switch (groupType) {
            case 0:
                if (player.isInGroup2()) {
                    players = player.getPlayerGroup2().getOnlineMembers();
                }
                break;
            case 1:
                if (player.isInAlliance2()) {
                    players = player.getPlayerAllianceGroup2().getOnlineMembers();
                }
                break;
            case 2:
                if (player.isInLeague()) {
                    players = player.getPlayerAllianceGroup2().getOnlineMembers();
                }
                break;
        }

        if (players != null) {
            for (Player member : players) {
                if (!member.equals(player)) {
                    PacketSendUtility.sendPacket(member, new SM_GROUP_DATA_EXCHANGE(data, action, unk2));
                }
            }
        }
    }

}
